<template>
	<div class="pagination-container">
		<el-pagination
			:background="background"
			:current-page="page"
			:page-size="limit"
			:layout="layout"
			:pager-count="pagerCount"
			:page-sizes="pageSizes"
			:total="total"
			v-bind="$attrs"
			@size-change="handleSizeChange"
			@current-change="handleCurrentChange"
		/>
	</div>
</template>
<script>
import { scrollTo } from '/@/utils/croll-to';

export default {
	name: 'paginationName',
	props: {
		total: {
			required: true,
			type: Number,
		},
		page: {
			type: Number,
			default: 1,
		},
		limit: {
			type: Number,
			default: 20,
		},
		pagerCount: {
			type: Number,
			default: 7,
		},
		pageSizes: {
			type: Array,
			default() {
				return [10, 20, 30, 50];
			},
		},
		layout: {
			type: String,
			default: 'total, sizes, prev, pager, next, jumper',
		},
		background: {
			type: Boolean,
			default: true,
		},
		autoScroll: {
			type: Boolean,
			default: true,
		},
		hidden: {
			type: Boolean,
			default: false,
		},
	},
	methods: {
		handleSizeChange(val) {
			this.$emit('update:limit', val);
			this.$emit('pagination', { page: this.page, limit: val });
			if (this.autoScroll) {
				scrollTo(0, 800);
			}
		},
		handleCurrentChange(val) {
			this.$emit('update:page', val);
			this.$emit('pagination', { page: val, limit: this.limit });
			if (this.autoScroll) {
				scrollTo(0, 800);
			}
		},
	},
};
</script>

<style scoped lang="scss">
.pagination-container {
	background: #fff;
	padding-top: 20px;
}
</style>
